Synthesis and characterization of arylamide-bridged binuclear palladium(II) complexes. Crystal structure of anti-[[Pd(C6F5)(t-BuNC)(.mu.-NHPh)]2]

Synthesis and characterization of monomeric siloxo palladium(II) complexes: crystal structure of [Pd(tmeda)(C6F5)(OSiPh3)]

“…The IR spectra show the characteristic absorptions of the C 6 F 5 group [7] at 1630, 1490, 1450, 1050, 950 and a single band at ca. 800 cm À1 which is derived from the so-called X-sensitive mode [8] in C 6 F 5 halogen molecules, which is characteristic of the presence of only one C 6 F 5 group in the coordination sphere of the palladium atom and behaves like a m(M-C) band [9][10][11]. The characteristic resonances of the neutral ligands [5,[12][13][14][15] were observed in the 1 H NMR spectra and the assignments presented in Section 2 are based on the atom numbering given in Scheme 2.…”

Aquapalladium Complex: A Stable and Convenient Catalyst for the Intermolecular Hydroamination of Alkynes

“…Stoichiometric conversion of a hydroxopalladium complex into its amido complex by treatment with amines was reported by López6a and Hartwig6b−6d and their co‐workers; the thermodynamically more stable Pd−NH complexes D were yielded from the corresponding Pd−OH complexes (Scheme , b). Furthermore, Sodeoka and co‐workers recently reported that Michael addition of activated methynes to α,β‐unsaturated ketones was catalyzed by a aquapalladium complex 7.…”

DFT Calculations Investigate Competing Pathways to Form Dimeric Neopentylpalladium(II) Amido Complexes

“…[1][2][3][4] Spectroscopic methods indicated that many of these dimers exist as mixtures of isomers, which have been attributed to the substituents attached to the ring. [5][6][7][8][9][10][11][12][13][14][15][16][17] However, the M-L bonds within the dimeric core can be different in nature, which could impact the spectroscopic results as well. Meanwhile, the orbital interactions within the core vary depending on the distance between M atoms.…”